diff --git a/types/jquery-jcrop/index.d.ts b/types/jquery-jcrop/index.d.ts
index 030236693a..af2afaf9d7 100644
--- a/types/jquery-jcrop/index.d.ts
+++ b/types/jquery-jcrop/index.d.ts
@@ -101,6 +101,6 @@ declare namespace JQuery.Jcrop {
   }
 }
 
-declare interface JQuery {
+interface JQuery {
   Jcrop(options?: JQuery.Jcrop.Options, callback?: (this: JQuery.Jcrop.Api) => void): JQuery;
 }